Lately, all eyes have been on controversial exes, Lily Allen and David Harbour, especially after Allen released her album West End Girl. Her new album has been a scathing slam on her marriage to Harbour, and turns out, one of his exes has shown support for it!
In case you missed it, back on Oct 20, Allen famously posted about the release of her album, saying, “West End Girl 24.10.25,” and Harbour’s ex-girlfriend, Alison Sudol, showed some support. In fact, Sudol commented, “🔥🔥🔥🔥🔥🔥🔥.”
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David Harbour Responded to the ‘Humiliation’ of His Lily Allen Breakup Before Her Bombshell Album
Before Allen, Harbour dated Julia Stiles from 2011 to 2013, and Sudol from 2017 to 2019. He and the Fantastic Beasts actress began dating in late 2017 or early 2018 (it’s still unknown to this day because of how private they were). However, we do know that she and Harbour split for good in 2019, and then he immediately started dating Allen.
This obviously has fans losing it, especially when you realize they’re also following each other on Instagram too, and it shows a lot more to Harbour’s story.
Gilbert Flores/Variety
For those who don’t know, Allen and the Stranger Things star started dating in 2019, and married a year later, in 2020, in a Las Vegas elopement that was famously officiated by an Elvis impersonator. Then, in 2025, the pair called it quits after a few years of marriage, with insiders saying to People: “Her marriage has been crumbling and they have split….[It’s been] very hard for her and her girls.”
In her 2025 album, West End Girl, Allen sang about the downfall of her marriage to Harbour, hinting that the actor broke the rules of their “open” relationship. And in “Madeline,” she said the main rule was that “It had to be with strangers.” But allegedly, he took it too far and knew the people he was having relationships with.
Before you go, click here to see all the co-star couples you probably forgot dated.